My Daily Workout

I ran 4.5 miles this morning....I stayed at a steady pace,until the last 16 minutes....I added that extra time to sprint.Its always good to do speed intervals throughout your jog/run.I always say do not overrun,because that leads to injury,but I do say if you have only ran lets say 1.5 miles,at the end of the week try to go another half a mile.Also test your speed at least once a month.Overall my run was great and worked off some calories.